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[MBN008ACH], Technical Note, John White Howell, March 29th, 1882

Title: [MBN008ACH], Technical Note, John White Howell, March 29th, 1882
Editor's Notes: More lamps lifetime tests. #790 "Three A lamps…immersed in [??] and sealed off…..These lamps were set up at 128 candles on the last day of march being the last day that we ran at Menlo Park. All three arced & averaged about 15 minutes." #793 this was the last batch of lamps set up at Menlo Park.
Author: Howell, John White
Date: 1882-03-29
Type: Technical Note
Subject: Testing and quality control; Incandescent lamp
Folder ID: MBN008-F
Microfilm ID: 91:397
Document ID: MBN008ACH
URL: https://edisondigital.rutgers.edu/document/MBN008ACH
Rights: Thomas Edison National Historical Park
Publisher: Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
License: CC0 1.0 Universal
Has Version: Archive.org Viewer, Microfilm Series Reel 91

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